<template>
  <div class="login">
    <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
      <h3 class="title">登录</h3>
      <el-form-item prop="username">
        <el-input
          style="border-width: 0px;"
          v-model="loginForm.username"
          type="text"
          size="large"
          auto-complete="off"
          placeholder="账号"
        >
          <template #prefix>
            <i style="color: black;" class="iconfont icon-wode_fill mr-2" />
          </template>
        </el-input>
      </el-form-item>

      <el-form-item prop="password">
        <el-input
          v-model="loginForm.password"
          type="password"
          size="large"
          auto-complete="off"
          placeholder="密码"
          @keyup.enter="handleLogin"
        >
          <template #prefix>
            <i style="color: black;" class="iconfont icon-jianpan_line1 mr-2" />
          </template>
        </el-input>
      </el-form-item>

      <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
      <el-form-item style="width:100%;">
        <el-button
          :loading="loading"
          size="large"
          type="primary"
          style="width:100%;"
          @click.prevent="handleLogin"
        >
          <span v-if="!loading">登 录</span>
          <span v-else>登 录 中...</span>
        </el-button>
        <div style="float: right;" v-if="register">
          <router-link class="link-type" :to="'/register'">立即注册</router-link>
        </div>
      </el-form-item>
    </el-form>

    <!--  底部  -->
    <div class="el-login-footer">
      <span>Copyright © 2018-2024 ruoyi.vip All Rights Reserved.</span>
    </div>
    <!-- <Loading
      v-show="loading"
      class="pl-60 bg-opacity-70"
      style="display:flex;justify-content: center;"
    />-->
  </div>
</template>

<script setup>
import Cookies from "js-cookie";
import axios from "@/utils/http/request";
import { encrypt, decrypt } from "@/utils/jsencrypt";
import { useRouter } from "vue-router";

const router = useRouter();
const { proxy } = getCurrentInstance();

const loginForm = ref({
  username: "admin",
  password: "admin123",
  rememberMe: false,
  code: "",
  uuid: ""
});

const loginRules = {
  username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
  password: [{ required: true, trigger: "blur", message: "请输入您的密码" }],
  code: [{ required: true, trigger: "change", message: "请输入验证码" }]
};

const loading = ref(false);
// 注册开关
const register = ref(true);

function handleLogin() {
  loading.value = true;
  proxy.$refs.loginRef.validate(valid => {
    if (valid) {
      loading.value = true;
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set("username", loginForm.value.username, { expires: 30 });
        Cookies.set("password", encrypt(loginForm.value.password), {
          expires: 30
        });
        Cookies.set("rememberMe", loginForm.value.rememberMe, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("rememberMe");
      }

      axios
        .post("/api3/login", loginForm.value)
        .then(response => {
          loading.value = false;
          if (response.data.code == 200) {
            ElMessage({
              message: "登录成功！",
              type: "success"
            });
            console.log(response);
            //console.log(res.result.token);
            localStorage.setItem("token", response.data.token);

            router.push("/");
          } else {
            ElMessage({
              message: response.data.msg,
              type: "error"
            });
          }
        })
        .catch(error => {
          ElMessage({
            message: "登录失败！",
            type: "error"
          });
          console.error(error);
          loading.value = false;
        });
    }
  });
}
</script>

<style lang='scss' scoped>
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("@/assets/login-background.jpg");
  background-size: cover;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  .el-input {
    height: 40px;
    input {
      height: 40px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 40px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 40px;
  padding-left: 12px;
}

::v-deep .el-input__inner {
  margin-right: -14px;
  margin-left: -38px;
  padding-left: 40px;
  border: 0px solid black;
  border-radius: 2px;
}

::v-deep .el-input {
  --el-input-focus-border-color: rgb(250, 250, 247);
}
</style>
